Finite Group Databasebeta

← C4×#343 #10709

Subgroups — C4×#343 #10709

Order 256.

497 conjugacy classes of subgroups; only the 239 normal subgroups are shown.

normal subgroups only

This group has 497 conjugacy classes of subgroups — too many to draw. Only its 239 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×M16C212yesmaximal
2C2×C4×C4⋊C4C211yesmaximal, characteristic
3C2×#343C214yesmaximal
4C22×M16C2214yes—
5C22×C4⋊C4C2212yes—
6C22×C42C412yes—
7C22×C42C2211yescharacteristic
8C4×M16—24no—
9C4×M16C418yescomplemented
10C2×#97—22no—
11C2×C4×C8—22no—
12C4×C4⋊C4—22no—
13C4×C4⋊C4—22no—
14C2×#95C412yes—
15#343C4116yesdirect product factor
16C23×C4C2×C411yescharacteristic
17C23×C4C2×C414yes—
18C23×C4C2×C411yescharacteristic
19C23×C4C2311yescharacteristic
20C2×M16—24no—
21C2×M16—28no—
22C2×M16C2×C4116yes—
23C2×M16C2×C418yes—
24C22×C8—24no—
25C2×C4⋊C4—24no—
26C2×C4⋊C4—24no—
27C2×C4⋊C4C2×C418yes—
28C2×C42—22no—
29C2×C42—22no—
30C2×C42—44no—
31C2×C42C2×C414yes—
32C2×C42D412yes—
33C2×C42D412yes—
34C2×C42D412yes—
35C2×C42Q812yes—
36#97—28no—
37C4×C8—28no—
38#95—24no—
39C24C22×C411yescharacteristic
40C22×C4—22no—
41C22×C4—22no—
42C22×C4—24no—
43C22×C4—24no—
44C22×C4—42no—
45C22×C4—44no—
46C22×C4—44no—
47C22×C4C4212yes—
48C22×C4C4218yes—
49C22×C4C4212yes—
50C22×C4C22⋊C412yes—
51C22×C4C22⋊C411yescharacteristic
52C22×C4C22⋊C411yescharacteristic
53C22×C4C4⋊C412yes—
54C22×C4C4⋊C412yes—
55C22×C4C22×C412yes—
56C22×C4C22×C414yes—
57C22×C4C2×D411yescharacteristic
58C22×C4C2×D412yes—
59C22×C4C2×Q811yescharacteristic
60C22×C4#4114yes—
61M16—28no—
62M16—216no—
63M16C42116yescomplemented
64C2×C8—28no—
65C2×C8—216no—
66C4⋊C4—216no—
67C42—44no—
68C42—44no—
69C42C22⋊C414yes—
70C42C22⋊C414yes—
71C42C4⋊C414yes—
72C42C4⋊C414yes—
73C23—21no—
74C23—21no—
75C23—22no—
76C23C2×C4211yescharacteristic
77C23C2×C4212yes—
78C23C2×C22⋊C411yescharacteristic
79C23C2×C4⋊C411yescharacteristic
80C23#11712yes—
81C2×C4—21no—
82C2×C4—21no—
83C2×C4—24no—
84C2×C4—24no—
85C2×C4—24no—
86C2×C4—28no—
87C2×C4—42no—
88C2×C4—42no—
89C2×C4—48no—
90C2×C4—44no—
91C2×C4—44no—
92C2×C4—48no—
93C2×C4#9512yes—
94C2×C4#9514yes—
95C2×C4#9512yes—
96C2×C4#10012yes—
97C2×C4#10112yes—
98C2×C4C2×C4214yes—
99C2×C4C2×C22⋊C412yes—
100C2×C4C2×C4⋊C412yes—
101C2×C4#11714yes—
102C2×C4C4×D414yes—
103C2×C4C4×D418yes—
104C2×C4C4×Q814yes—
105C8—216no—
106C22—21no—
107C22—21no—
108C22—21no—
109C22—21no—
110C22—22no—
111C22—22no—
112C22—22no—
113C22—22no—
114C22C4311yescharacteristic
115C22C2×#9511yescharacteristic
116C22#37611yescharacteristic
117C22C4×C22⋊C412yes—
118C22C4×C4⋊C412yes—
119C22C2×#10011yescharacteristic
120C22C2×#10111yescharacteristic
121C22#41312yes—
122C4—22no—
123C4—24no—
124C4—48no—
125C4#34314yesdirect product factor
126C4C4×C22⋊C414yes—
127C4C4×C4⋊C414yes—
128C2—21no—
129C2—21no—
130C2—22no—
131C2C4×#9511yescharacteristic
132C2C2×#34311yescharacteristic
133C2#174211yescharacteristic
134C2C4×#10012yes—
135C2C4×#10112yes—
subgroupG/H
centerC22×C4C22⋊C4
commutatorC22C43
Frattini, cosocleC23×C4C23
socleC23C2×C22⋊C4
prime radicalC24C22×C4
LCSG ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
9. C4×M16C4semidirect
15. #343C4direct (N × H)
63. M16C42semidirect
125. C4#343direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×C4×M162
C2×C4×C4⋊C42
C2×#3432